Year	+ (-) (current LCU)
1984	-4440000
1985	-18090000
1986	40000
1987	-15190000
1988	-44450000
1994	-4886000000
1995	-6899000000
1996	-12397000000
1997	-15720000000
1998	-17330000000
1999	-9848000000
2000	-27103000000
2001	-36462000000
2002	-36698000000
2003	-48159000000
2004	-48161000000
2005	-37824700000
2006	-35009000000
2007	-22276000000
2008	-43807000000
2009	-84646000000
2010	-88513000000
2011	-64257000000
2012	-55737000000
2013	-65928000000
2014	-57573890000
2015	-45768700000
2016	-49455000000
2017	-31626000000
2018	1412000000
2019	-12323000000
2020	-166298000000
2021	-63114000000
2022	-99844000000